Scigiene Balance Precision Scales come in two different types. Scigiene Precision Series Balances offer high precision of 0.01gm with a 5-sided draft shield included. Features include stainless steel weighing platform, large font LCD display with back light, AC/Battery power supply, low power warning, overload indication, level indicator, adjustable feet, tare function, counting, unit conversion (g/ct/oz). Scigiene's Industrial series top loading balances offer full stainless steel top plates with incredible resolution of 0.1gm for less than you would pay for lower resolution balance with counting and unit conversion.